/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package action;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Benny
 */
public class SCServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        ServletContext sc=request.getServletContext();
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here. You may use following sample code. */
            out.println("<!DOCTYPE html>");
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet SCServlet</title>");            
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet SCServlet at " + request.getContextPath() + "</h1>");
            out.println("<hr>");
            out.println(sc.getMajorVersion()+"."+sc.getMajorVersion()+"<br>");
            out.println(sc.getMimeType("a.java")+"<br>");
            out.println(sc.getRealPath("/a.txt")+"<br>");
            out.println(sc.getRealPath("/WEB-INF/b.txt")+"<br>");
            String path =sc.getRealPath("/WEB-INF/b.txt");
            java.io.FileReader fr = new java.io.FileReader(path);
            java.io.BufferedReader br = new java.io.BufferedReader(fr);
            String line="";
            while((line=br.readLine())!=null)
                out.println(line + "<br>");
            br.close();
            out.println("</body>");
            out.println("</html>");
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
